移民官员逮捕了第二名参与亲巴勒斯坦抗议活动的哥伦比亚大学学生，理由是违反签证规定。 Immigration officials arrest a second Columbia University student involved in pro-Palestinian protests for visa violations.

移民官员逮捕了第二名参与哥伦比亚大学亲巴勒斯坦抗议活动的人。 Immigration officials have arrested a second individual involved in pro-Palestinian protests at Columbia University. 此次逮捕是在之前针对示威活动参与者的行动之后进行的，这加剧了校园内的紧张局势。 The arrest follows previous actions against participants in the demonstrations, raising tensions on campus. 被捕的学生被发现违反了他们的签证身份。 The arrested student was found to be in violation of their visa status.